Conditionally Execute Step Based On Updated Binary

[ShaneJimmerson]

I would like to be able to conditionally perform a SourceSafe action to label a project based on whether or not a binary file in a previous compiler action was updated. The compiler actions currently determine whether or not a binary file is updated to decide whether or not to increment the version. Is there a macro or anything set that we can check in later steps that will tell us if the binary file was updated?